/**
 * Copyright (c) 2016-2019 人人开源 All rights reserved.
 * <p>
 * https://www.renren.io
 * <p>
 * 版权所有，侵权必究！
 */

package io.renren.modules.oss.cloud;


import io.renren.common.utils.ConfigConstant;
import io.renren.common.utils.Constant;
import io.renren.common.utils.SpringContextUtils;
import io.renren.modules.sys.service.SysConfigService;

/**
 * 文件上传Factory
 *
 * @author Mark sunlightcs@gmail.com
 */
public final class OSSFactory {
  private static SysConfigService sysConfigService;

  static {
    OSSFactory.sysConfigService = (SysConfigService) SpringContextUtils.getBean("sysConfigService");
  }

  public static CloudStorageService build() {
    //获取云存储配置信息
    CloudStorageConfig config = sysConfigService.getConfigObject(ConfigConstant.CLOUD_STORAGE_CONFIG_KEY, CloudStorageConfig.class);

    if (config.getType() == Constant.CloudService.QINIU.getValue()) {
      return new QiniuCloudStorageService(config);
    } else if (config.getType() == Constant.CloudService.ALIYUN.getValue()) {
      return new AliyunCloudStorageService(config);
    } else if (config.getType() == Constant.CloudService.QCLOUD.getValue()) {
      return new QcloudCloudStorageService(config);
    }

    return null;
  }

}
